Wireless BT Speaker Stereo Sound Box Music Player BT4.1 Built-in Microphone

The wireless BT speaker can offer you endless enjoyment in listening to music, widely compatible with most BT-enabled devices. Multi-functional speaker allows to switch modes among BT mode/TF card mode/U disk mode/AUX audio mode and FM mode. Compact and portable design, you to take it to anywhere and the music can accompany you all the way!
Features: Adopts advanced BT V4.1 technology, compatible with most BT-enabled devices(like for iPhone/iPad/Android phones/tablets/laptops, etc), supporting up to 10m transmission distance, easy to connect and use. Multi-functional speaker allows to switch modes among BT mode, TF card mode, U disk mode and AUX audio mode, providing multiple ways for enjoying music. It will bring great stereo sound quality, allowing you enjoying extraordinary music experience. Built-in HD noise-cancelling microphone for convenient hands-free calls, and it will offer clear communication effect. Supports FM radio, providing you much convenience to know all kinds of news. Built-in rechargeable Li-ion battery and you can charge it via connecting the USB cable once the battery has run out of power. Easy to control the buttons to power on/off, pause/play music, adjust the volume, switch last/next song and answer/hang up call.
Specifications: Type: 3#
BT Version: BT V4.1
Transmission Distance: 10 meters
Loudspeaker Output: 3Wx1
Frequency Response: 280HZ-16KHZ
Signal-to-Noise: 95dB
Distortion: 鈮?.5%
Battery: Built-in 1200mAh Li-ion Battery
Charging Voltage: 5V卤0.5V
Playing Time: about 5 Hours
Interfaces: USB Port, TF Card Slot, AUX Audio Jack & Micro-USB Port
Item Size: approx. 102 * 80 * 80mm / 4.02 * 3.15 * 3.15in
Item Weight: 230g / 8.11oz
Package Size: 109 * 89 * 89mm / 4.29 * 3.50 * 3.50in
Package Weight: 263g / 9.28oz